In this task, given a sentence in the English language, your task is to convert it into the Japanese language.

Let me give you an example: Test subjects will be administered either a placebo or PA-457 that will be taken in combination with the medication they already take.
The answer to this example can be: 被験者は、彼らがすでに服用している薬剤と一緒に偽薬またはPA-457を与えられる。
Here is why: The above sentence is correctly translated from English to Japanese.

OK. solve this:
The mother of a firefighter who died in his duties fighting the blaze in southern California, has pleaded to the arsonist responsible for the 40,450 acre inferno to give himself up, and that she will not judge him.
Answer:
南カリフォルニア州で火災と闘う職務中に死亡した消防士の母親は、40,450エーカーを地獄絵図のようにした責任のある放火犯に、自首すれば彼を非難しないと訴えた。